package Demo01;
import java.util.*;
public class ArrayList19 {
    public static void main(String[] args) throws  Exception {
        List< String> all = new ArrayList<>();
        all.add("www.baidu.com");
        all.add("启动");
        all.add("edu.yootk.com");
        for (Object temp : all.toArray()) {
            System.out.println("[集合数据]" + temp);
        }
    }
}
